2024

Articles dans une revue

Shiteng Mi, Gábor Molnár, Karl Ridier, William Nicolazzi, Azzedine Bousseksou. All-atom molecular dynamics simulation of the [ Fe ( pyrazine ) ] [ Ni ( CN ) 4 ] spin-crossover complex. II. Spatiotemporal study of a bimorph actuator. Physical Review B, 2024, 109 (5), pp.054104. ⟨10.1103/PhysRevB.109.054104⟩. ⟨hal-04501552⟩

Lijun Zhang, Jesukpego Anorld Capo Chichi, Stéphane Calvez, Yuteng Zhang, L. Salmon, et al.. Thermo‐Optical Switches Based on Spin‐Crossover Molecules with Wideband Transparency. Advanced Optical Materials, 2024, ⟨10.1002/adom.202303252⟩. ⟨hal-04549834⟩

Shiteng Mi, Gábor Molnár, Karl Ridier, William Nicolazzi, Azzedine Bousseksou. All-atom molecular dynamics simulation of the [Fe(pyrazine)][N(CN)4] spin-crossover complex. I. Thermally induced spin transition in the bulk material. Physical Review B, 2024, 109 (5), pp.054103. ⟨10.1103/PhysRevB.109.054103⟩. ⟨hal-04501537⟩

Shiteng Mi, Karl Ridier, Gábor Molnár, William Nicolazzi, Azzedine Bousseksou. Effects of the surface energy and surface stress on the phase stability of spin crossover nano-objects: a thermodynamic approach. Nanoscale, In press, ⟨10.1039/d4nr00477a⟩. ⟨hal-04529149⟩

2023

Articles dans une revue

Lijun Zhang, Karl Ridier, Oleksandr Ye. Horniichuk, Stéphane Calvez, Lionel Salmon, et al.. Reversible Switching of Strong Light–Matter Coupling Using Spin-Crossover Molecular Materials. Journal of Physical Chemistry Letters, 2023, 14 (30), pp.6840-6849. ⟨10.1021/acs.jpclett.3c01136⟩. ⟨hal-04174168⟩

Pré-publications, documents de travail

Sven Johannsen, Alexander Weismann, Karl Ridier, Richard Berndt, Manuel Gruber. Spin-state Switching of Spin-Crossover Complexes on Cu(111) Evidenced by Spin-Flip Spectroscopy. 2023. ⟨hal-04316911⟩

2022

Articles dans une revue

Yuteng Zhang, Lijun Zhang, Karl Ridier, Lionel Salmon, Isabelle Séguy, et al.. Switching endurance of the molecular spin crossover complex [Fe(HB(tz)3)2]: from single crystals to thin films and electronic devices. Materials Advances, 2022, 3 (22), pp.8193-8200. ⟨10.1039/D2MA00802E⟩. ⟨hal-03790181⟩

Karl Ridier, William Nicolazzi, L. Salmon, Gábor Molnár, Azzedine Bousseksou. Sequential activation of molecular and macroscopic spin‐state switching within the hysteretic region following pulsed light excitation. Advanced Materials, 2022, 34 (6), pp.2105468. ⟨10.1002/adma.202105468⟩. ⟨hal-03474591⟩

Stéphane Calvez, Henri Camon, Karl Ridier, Gábor Molnár, Olivier Gauthier-Lafaye. Broadband high-contrast visible optical switches based on a spin-crossover material. Applied optics, 2022, 61 (32), pp.9562. ⟨10.1364/ao.473176⟩. ⟨hal-03841636⟩

Oleksandr Horniichuk, Karl Ridier, Gábor Molnár, Volodymyr O. Kotsyubynsky, Sergiu Shova, et al.. Solvatomorphism, polymorphism and spin crossover in bis[hydrotris(1,2,3-triazol-1-yl)borate]iron(II). New Journal of Chemistry, 2022, 46 (24), pp.11734-11740. ⟨10.1039/D2NJ01471H⟩. ⟨hal-03671044⟩

Oleksandr Ye. Horniichuk, Karl Ridier, Lijun Zhang, Yuteng Zhang, Gábor Molnár, et al.. High-Sensitivity Microthermometry Method Based on Vacuum-Deposited Thin Films Exhibiting Gradual Spin Crossover above Room Temperature. ACS Applied Materials & Interfaces, 2022, 14 (46), pp.52140-52148. ⟨10.1021/acsami.2c13834⟩. ⟨hal-03853995⟩

Communications dans un congrès

Stéphane Calvez, Lijun Zhang, Margaux Loison, Olivier Gauthier-Lafaye, David Bourrier, et al.. Spin-crossover molecular complexes for visible-light modulators. Photonics Europe, SPIE, Apr 2022, Strasbourg, France. pp.35. ⟨hal-03748945⟩

2021

Articles dans une revue

Volodymyr M Hiiuk, Karl Ridier, Il’ya A Gural'Skiy, Alexander A Golub, Igor O Fritsky, et al.. Influence of the ultra-slow nucleation and growth dynamics on the room-temperature hysteresis of spin-crossover single crystals. Chemical Physics Letters, 2021, 770, pp.138442. ⟨10.1016/j.cplett.2021.138442⟩. ⟨hal-03179259⟩

Alejandro Enríquez-Cabrera, Karl Ridier, L. Salmon, Lucie Routaboul, Azzedine Bousseksou. Complete and versatile post‐synthetic modification on iron‐triazole spin crossover complexes: a relevant material elaboration method. European Journal of Inorganic Chemistry, 2021, 2021 (21), pp.2000-2016. ⟨10.1002/ejic.202100090⟩. ⟨hal-03225058⟩

Autres documents

Y Zhang, L Zhang, Isabelle Séguy, K Ridier, V Shalabaeva, et al.. MODULATION OPTIQUE VISIBLE INDUITE PAR UN MATERIAU A CHANGEMENT DE PHASE. Optique 2021, Jul 2021, Dijon, France. 2021. ⟨hal-03354756⟩

2020

Articles dans une revue

Karl Ridier, Yuteng Zhang, Mario Piedrahita-Bello, Carlos M. Quintero, Lionel Salmon, et al.. Heat Capacity and Thermal Damping Properties of Spin‐Crossover Molecules: A New Look at an Old Topic. Advanced Materials, 2020, 32 (21), pp.2000987. ⟨10.1002/adma.202000987⟩. ⟨hal-02570846⟩

Yuteng Zhang, Isabelle Séguy, Karl Ridier, Victoria Shalabaeva, Mario Piedrahita-Bello, et al.. Resistance Switching in Large-Area Vertical Junctions of the Molecular Spin Crossover Complex [Fe(HB(tz) 3 ) 2 ]: ON/OFF Ratios and Device Stability. Journal of Physics: Condensed Matter, 2020, 32 (21), pp.214010. ⟨10.1088/1361-648X/ab741e⟩. ⟨hal-03019003⟩

Yuteng Zhang, Karl Ridier, Victoria Shalabaeva, Isabelle Séguy, Sylvain Pelloquin, et al.. A molecular spin-crossover film allows for wavelength tuning of the resonance of a Fabry–Perot cavity. Journal of Materials Chemistry C, 2020, 8 (24), pp.8007-8011. ⟨10.1039/d0tc02094j⟩. ⟨hal-02882283⟩

Karl Ridier, Alin-Ciprian Bas, Yuteng Zhang, Lucie Routaboul, Lionel Salmon, et al.. Unprecedented switching endurance affords for high-resolution surface temperature mapping using a spin-crossover film. Nature Communications, 2020, 11 (1), pp.3611. ⟨10.1038/s41467-020-17362-7⟩. ⟨hal-02948898⟩

Autres documents

Bourlier Yoan, Karl Ridier, Mathieu Frégnaux, Bruno Bérini, Arnaud Fouchet, et al.. Strontium pivotal role in perovskite oxides. Journées des Spectroscopies d'Electrons (JSE), Jan 2020, Paris, France. ⟨hal-04404483⟩

2019

Articles dans une revue

Mirko Mikolasek, Karl Ridier, Dimitrios Bessas, Valerio Cerantola, Gautier Félix, et al.. Phase Stability of Spin-Crossover Nanoparticles Investigated by Synchrotron Mössbauer Spectroscopy and Small-Angle Neutron Scattering. Journal of Physical Chemistry Letters, 2019, 10 (7), pp.1511-1515. ⟨10.1021/acs.jpclett.9b00335⟩. ⟨hal-02111198⟩

Mario Piedrahita-Bello, Karl Ridier, Mirko Mikolasek, Gábor Molnár, William Nicolazzi, et al.. Drastic lattice softening in mixed triazole ligand iron( ii ) spin crossover nanoparticles. Chemical Communications, 2019, 55 (33), pp.4769-4772. ⟨10.1039/C9CC01619H⟩. ⟨hal-02335045⟩

Gábor Molnár, Mirko Mikolasek, Karl Ridier, Alaa Fahs, William Nicolazzi, et al.. Molecular Spin Crossover Materials: Review of the Lattice Dynamical Properties. Annalen der Physik, 2019, 531 (10), pp.1900076. ⟨10.1002/andp.201900076⟩. ⟨hal-02368252⟩

Victoria Shalabaeva, Alin-Ciprian Bas, Mario Piedrahita-Bello, Karl Ridier, L. Salmon, et al.. Direct Visualization of Local Spin Transition Behaviors in Thin Molecular Films by Bimodal AFM. Small, 2019, 15 (47), pp.1903892. ⟨10.1002/smll.201903892⟩. ⟨hal-03019905⟩

Karl Ridier, Alin-Ciprian Bas, Victoria Shalabaeva, William Nicolazzi, L. Salmon, et al.. Finite Size Effects on the Switching Dynamics of Spin-Crossover Thin Films Photoexcited by a Femtosecond Laser Pulse. Advanced Materials, 2019, 31 (25), pp.1901361. ⟨10.1002/adma.201901361⟩. ⟨hal-02161140⟩

2018

Articles dans une revue

Mirko Mikolasek, Maria Dolores Manrique-Juarez, H. J. Shepherd, Karl Ridier, Sylvain Rat, et al.. Complete set of elastic moduli of a spin-crossover solid: Spin-state dependence and mechanical actuation. Journal of the American Chemical Society, 2018, 140 (28), pp.8970-8979. ⟨10.1021/jacs.8b05347⟩. ⟨hal-01961781⟩

Karl Ridier, Sylvain Rat, L. Salmon, William Nicolazzi, Gábor Molnár, et al.. Scan-rate and vacuum pressure dependence of the nucleation and growth dynamics in a spin-crossover single crystal: The role of latent heat. Physical Chemistry Chemical Physics, 2018, 20 (14), pp.9139-9145. ⟨10.1039/C7CP08522B⟩. ⟨hal-01961777⟩

Victoria Shalabaeva, Karl Ridier, Sylvain Rat, Maria Dolores Manrique-Juarez, L. Salmon, et al.. Room temperature current modulation in large area electronic junctions of spin crossover thin films. Applied Physics Letters, 2018, 112 (1), pp.013301/1-013301/5. ⟨10.1063/1.5017458⟩. ⟨hal-01961778⟩

Karl Ridier, Damien Aureau, Bruno Berini, Yves Dumont, Niels Keller, et al.. Tuning the electronic properties of LaAlO 3 / SrTiO 3 interfaces by irradiating the LaAlO 3 surface with low-energy cluster ion beams. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 97 (3), pp.035146. ⟨10.1103/PhysRevB.97.035146⟩. ⟨hal-02068303⟩

2017

Articles dans une revue

Karl Ridier, G. A Craig, F. Damay, T. Fennell, M. Murrie, et al.. Probing photoinduced spin states in spin-crossover molecules with neutron scattering. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 95 (9), ⟨10.1103/PhysRevB.95.094403⟩. ⟨hal-02112363⟩

Karl Ridier, Gábor Molnár, L. Salmon, William Nicolazzi, Azzedine Bousseksou. Hysteresis, nucleation and growth phenomena in spin-crossover solids. Solid State Sciences, 2017, 74, pp.A1-A22. ⟨10.1016/j.solidstatesciences.2017.10.014⟩. ⟨hal-01946389⟩

Sylvain Rat, Karl Ridier, Laure Vendier, Gábor Molnár, L. Salmon, et al.. Solvatomorphism and structural-spin crossover property relationship in bis hydrotris(1,2,4-triazol-1-yl)borate iron(II). CrystEngComm, 2017, 19 (24), pp.3271-3280. ⟨10.1039/c7ce00741h⟩. ⟨hal-01946392⟩

Karl Ridier, Sylvain Rat, H. J. Shepherd, L. Salmon, William Nicolazzi, et al.. Spatiotemporal dynamics of the spin transition in [Fe (HB (tz)3)2] single crystals. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 96 (13), pp.134106. ⟨10.1103/PhysRevB.96.134106⟩. ⟨hal-01946388⟩

Karl Ridier, Béatrice Gillon, Grégory Chaboussant, Laure Catala, Sandra Mazerat, et al.. Individual-collective crossover driven by particle size in dense assemblies of superparamagnetic nanoparticles. The European Physical Journal B: Condensed Matter and Complex Systems, 2017, 90 (4), ⟨10.1140/epjb/e2017-70534-9⟩. ⟨hal-02112368⟩

2016

Articles dans une revue

Karl Ridier, Béatrice Gillon, Arsen Gukasov, Grégory Chaboussant, Alain Cousson, et al.. Polarized Neutron Diffraction as a Tool for Mapping Molecular Magnetic Anisotropy: Local Susceptibility Tensors in Co II Complexes. Chemistry - A European Journal, 2016, 22 (2), pp.724-735. ⟨10.1002/chem.201503400⟩. ⟨hal-02625981⟩

Karl Ridier, Damien Aureau, Bruno Berini, Yves Dumont, Niels Keller, et al.. Enhanced Depth Profiling of Perovskite Oxide: Low Defect Levels Induced in SrTiO 3 by Argon Cluster Sputtering. Journal of Physical Chemistry C, 2016, 120 (38), pp.21358-21363. ⟨10.1021/acs.jpcc.6b04007⟩. ⟨hal-02070921⟩

D. Aureau, Karl Ridier, B. Berini, Y. Dumont, N. Keller, et al.. Advanced analysis tool for X-ray photoelectron spectroscopy profiling: Cleaning of perovskite SrTiO3 oxide surface using argon cluster ion source. Thin Solid Films, 2016, 601, pp.89-92. ⟨10.1016/j.tsf.2015.11.017⟩. ⟨hal-02070930⟩

Karl Ridier, Abhishake Mondal, Corentin Boilleau, Olivier Cador, Béatrice Gillon, et al.. Innenrücktitelbild: Polarized Neutron Diffraction to Probe Local Magnetic Anisotropy of a Low-Spin Fe(III) Complex (Angew. Chem. 12/2016). Angewandte Chemie, 2016, 128 (12), pp.4171--4171. ⟨10.1002/ange.201601870⟩. ⟨hal-01295511⟩

Edna M. Hernandez, Sipeng Zheng, H. J. Shepherd, Dmitry S. Yufit, Karl Ridier, et al.. Spatially resolved investigation and control of the bistability in single crystals of the [Fe(bbpya) (NCS)2] spin crossover complex. Journal of Physical Chemistry C, 2016, 120 (48), pp.27608-27617. ⟨10.1021/acs.jpcc.6b10258⟩. ⟨hal-01934982⟩

Karl Ridier, Abhishake Mondal, Corentin Boilleau, Olivier Cador, Béatrice Gillon, et al.. Polarized Neutron Diffraction to Probe Local Magnetic Anisotropy of a Low-Spin Fe(III) Complex. Angewandte Chemie International Edition, 2016, 55 (12), pp.3963-3967. ⟨10.1002/anie.201511354⟩. ⟨hal-01279121⟩

2015

Articles dans une revue

Karl Ridier, Béatrice Gillon, Gilles André, Grégory Chaboussant, Laure Catala, et al.. Small-angle neutron scattering study of the short-range organization of dispersed CsNi[Cr(CN) 6 ] nanoparticles. Journal of Applied Physics, 2015, 118 (11), pp.114304. ⟨10.1063/1.4930935⟩. ⟨hal-02112482⟩

2014

Communications dans un congrès

Karl Ridier, Béatrice Gillon, Arsen Gukasov, Grégory Chaboussant, Ana Borta, et al.. Polarized Neutron Diffraction study of the molecular magnetic anisotropy. XXIII IUCr Congress, International Union of Crystallography, Aug 2014, Montreal, Canada. pp.C278-C278, ⟨10.1107/S2053273314097216⟩. ⟨hal-02626367⟩

Thèse de doctorat, Habilitation à diriger des recherches

Karl Ridier. Etudes des relations magnéto-structurales dans les composés à base moléculaire par diffusion des neutrons : des molécules individuelles aux nanoparticules. Matière Condensée [cond-mat]. Université Paris-Sud, 2014. Français. ⟨NNT : ⟩. ⟨tel-01115131⟩

Karl Ridier. Etudes des relations magnéto-structurales dans les composés à base moléculaire par diffusion des neutrons : des molécules individuelles aux nanoparticules. Agrégats Moléculaires et Atomiques [physics.atm-clus]. Université Paris Sud - Paris XI, 2014. Français. ⟨NNT : 2014PA112312⟩. ⟨tel-01126987⟩